GB1213719A - Improvements in or relating to diazotype materials - Google Patents
Improvements in or relating to diazotype materialsInfo
- Publication number
- GB1213719A GB1213719A GB03568/68A GB1356868A GB1213719A GB 1213719 A GB1213719 A GB 1213719A GB 03568/68 A GB03568/68 A GB 03568/68A GB 1356868 A GB1356868 A GB 1356868A GB 1213719 A GB1213719 A GB 1213719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- march
- hydroxy
- diazotype
- alkyl
- relating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- GCPWJFKTWGFEHH-UHFFFAOYSA-N acetoacetamide Chemical compound CC(=O)CC(N)=O GCPWJFKTWGFEHH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- JXJTWJYTKGINRZ-UHFFFAOYSA-J silicon(4+);tetraacetate Chemical compound [Si+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O JXJTWJYTKGINRZ-UHFFFAOYSA-J 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62499967A | 1967-03-22 | 1967-03-22 | |
| US24790372A | 1972-04-26 | 1972-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1213719A true GB1213719A (en) | 1970-11-25 |
Family
ID=26938963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB03568/68A Expired GB1213719A (en) | 1967-03-22 | 1968-03-20 | Improvements in or relating to diazotype materials |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3785826A (ja) |
| CH (1) | CH509607A (ja) |
| DE (1) | DE1772017A1 (ja) |
| FR (1) | FR1558142A (ja) |
| GB (1) | GB1213719A (ja) |
| NL (1) | NL6804041A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836369A (en) * | 1972-09-05 | 1974-09-17 | Du Pont | Diazo photosensitive composition |
| JPS54136319A (en) * | 1978-04-14 | 1979-10-23 | Ricoh Co Ltd | Coupling component for diazo photosensitive paper |
| US4446218A (en) * | 1982-03-18 | 1984-05-01 | American Hoechst Corporation | Sulfur and/or amide-containing exposure accelerators for light-sensitive coatings with diazonium compounds |
| US4448873A (en) * | 1982-03-18 | 1984-05-15 | American Hoechst Corporation | Negative working diazo contact film |
| US4642383A (en) * | 1982-09-30 | 1987-02-10 | James River Graphics, Inc. | Fast coupling lemon-yellow phenolic couplers |
-
1968
- 1968-03-19 CH CH403168A patent/CH509607A/de not_active IP Right Cessation
- 1968-03-20 GB GB03568/68A patent/GB1213719A/en not_active Expired
- 1968-03-21 DE DE19681772017 patent/DE1772017A1/de active Pending
- 1968-03-21 NL NL6804041A patent/NL6804041A/xx unknown
- 1968-03-21 FR FR1558142D patent/FR1558142A/fr not_active Expired
-
1972
- 1972-04-26 US US00247903A patent/US3785826A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH509607A (de) | 1971-06-30 |
| DE1772017A1 (de) | 1972-01-13 |
| FR1558142A (ja) | 1969-02-21 |
| US3785826A (en) | 1974-01-15 |
| NL6804041A (ja) | 1968-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 433D | Application made for revocation (sect. 33/1949) | ||
| 426 | Order made revoking patent and granting patent of addition in lieu thereof (sect. 26(2)/1949) | ||
| 433G | Case decided by the comptroller ** application refused (sect. 33/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |